KOTTAYAM, APRIL 6:
Spot rubber finished firm on Wednesday. RSS 4 improved to ₹120 (118) a kg, according to traders. The grade firmed up to ₹119 (117.50) and ₹116 (114.50) respectively, according to Rubber Board and the dealers. April futures increased to ₹121.94 (120.91), May to ₹123.60 (122.84)a kg on the National Multi Commodity Exchange. RSS 3 weakened to ¥174.8 (₹105.64) a kg on the Tokyo Commodity Exchange. Spot rubber rates (₹/kg): RSS-4: 120 (118); RSS-5: 117 (115); Ungraded: 111 (110); ISNR 20: 114 (112) and Latex (60% drc): 93.50 (90).